alpha-HCH, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678422 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673621 Hexaconazole, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 681369 Siduron, 100mg Price on request T296125 3,5,3’,5’-Tetraiodo Thyroacetic Acid, 50mg Price on request